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Patent
D617471
Priority
Mar 06 2009
Filed
Mar 06 2009
Issued
Jun 08 2010
Expiry
Jun 08 2024
TERM.DISCL.
Assg.orig
Entity
unknown
1
41
n/a
The ornamental design for a centrifugally cast ductile iron utility pole having stepped portions, as shown and described.
FIG. 1 is an enlarged front elevation view of the present invention, broken at intervals for ease of illustration.
FIG. 2 is a perspective view thereof; and,
FIG. 3 is an enlarged elevation view of one of the stepped portions of the centrifugally cast ductile iron utility pole having stepped portions of FIG. 1 .
Carter, Joseph F. , Meisel, Steven G. , Keel, Michael C. , Mallett, Keith W.
Patent
Priority
Assignee
Title
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Date
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